Kostal 09 4142 01 2-Way Female MLK 1.2mm Sealed Connector Housing

The Component: Genuine Kostal OEM 2-position female socket housing / Premium MLK 1.2mm Series waterproof automotive connector plug / Compact 1x2 single-row inline cavity layout / Integrated secondary terminal locking assurance latch / Internal perimeter silicone weather seal / Molded from heat-, chemical-, and impact-resistant Polyamide 6.6 (PA66) / Component Part Number: 09 4142 01 / Alternate OEM Identifiers: 09414201 / 09-4142-01 / Kostal 09 4142 01 / MLK 1.2 2-Way Female Black / European Sensor & Injector Plug.

Applications & Fitment: High-reliability waterproof female electrical connector housing engineered for critical engine bay and chassis sub-harnesses across European OEM vehicle platforms (BMW, Mercedes-Benz, Volkswagen, Audi, SEAT, Škoda, Opel, Vauxhall). Designed specifically for two 1.2mm Kostal MLK female socket contacts and individual silicone cable wire seals. Widely specified for fuel injectors, engine coolant temperature (ECT) sensors, camshaft/crankshaft position sensors, intake air temperature (IAT) sensors, windshield washer pumps, and solenoid control valves requiring full IP67 weatherproofing integrity. Engineered to withstand continuous engine vibration, heavy road splash, fluid exposure (fuel, oil, coolant), and severe thermal cycling (-40 to 125 degrees Celsius). Essential stock for auto-electricians, European vehicle specialists, wire harness repair technicians, and automotive trade distributors.

Technical Attributes:

- OEM Part Number: 09 4142 01 / 09414201 (Manufacturer: Kostal Contact Systems)

- Product Component Classification: 1.2mm Female Socket Connector Housing Device

- Connector Family Series: Kostal MLK 1.2 Sealed Series

- Total Position Count: 2-Way / 2-Pin Female Plug

- Cavity Layout Matrix: 1 Row x 2 Columns Inline Configuration Profile

- Compatible Terminal Blade Width: 1.20 mm (.047 MLK Terminal System)

- Terminal System Compatibility: Accepts Kostal MLK 1.2mm female socket contacts (e.g., 22124472200 series) and individual silicone wire seals (e.g., 10800444522 series)

- Ingress Protection Status: Weatherproof / Waterproof Fully Sealable (IP67 Class equivalent)

- Secondary Retention Feature: Pre-installed Integrated Secondary Terminal Lock

- Structural Material Base: Premium Heat-Stabilized Polyamide 6.6 (PA66 Polymer)

- Color Profile: Factory Solid Black Body

- Operating Temperature Limit: -40 to 125 degrees Celsius

- Commercial Procurement Status: Provided as an individual unpopulated 2-way female housing assembly with pre-fitted secondary lock feature. 1.2mm MLK female socket contacts, individual wire seals, and mating male connector housing assemblies are sold separately. Multi-tier trade volume discounts apply automatically at checkout.